Get-WcfPipe.ps1

Function ConvertFrom-Base64String {
    [CmdletBinding()]
    Param (
        [Parameter(Mandatory=$True, ValueFromPipeline=$True)]
        [ValidateNotNullOrEmpty()]
        [string] $Base64String
    )
    Process {
        $bytes = [System.Convert]::FromBase64String($Base64string)
        [System.Text.Encoding]::UTF8.GetString($bytes)
    }
}

Function Get-WcfPipe {
    [CmdletBinding()]
    Param (
        [string] $HandleExePath = "C:\opt\SysinternalsSuite\handle.exe"
    )
    Process {
        & $HandleExePath net.pipe:Ebm | Select-String net.pipe:Ebm | Foreach-Object {
            $pipe = ConvertFrom-Base64String ($_ -split 'net.pipe:E')[1]
            [PSCustomObject] @{ Pipe = $pipe; Handle = $_ }
        }
    }
}